Hard to know with the little info provided but it sounds doable. Give it a try on scrap first.
You may want to see if RapidTurn is a better axis to use.
QUOTE=saabaero;2089006]Has anyone tried to do 3 dimensional cutting using the 4th axis? Allow me to explain. I have a thin wall part that is not a true cylindrical shape that I want to mount to my 4th axis and trim to a contoured shape along the “X” axis as the part rotates. That means that as the rotary axis was turning there would be movement of the cutter along the X and Z axes. I want to post code for that tool path in either Fusion 360 or Sprutcam.[/QUOTE]